The puzzle is to get to this position in only 4 moves. :)

1. Nf3 ... d5 2. Ng5 ...Qe7 3. Ne6 ...Qe6 4. Nd8 ...Qxd8

What about the missing Black knight on g8?

o sry didnt see that

Awesome. I made it on 5 but I didn't see it like that.

I got

1. Nf3-Nh6

2.Ne5-Ng4

3.Nxg4-d5

4.Nc3-Bxg4 and

5.Nb1-Bc8

But it doesn't make sense. A lot of this puzzles are not for a reasonable game. I saw one with a castle in a end game, but some others are good to think about it :)

Yup, thats it.

how can you make it in 5 "without seeing it like that"?

haha. I made it before think in replace a knight spot.

oh alain nice, didnt see it like that =)

black should only be left with one knight